193900122

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{21247}}^1$

素因数の和:21284

約数の個数: 48

約数和(自身を含む): 466606080

約数和(自身を除く): 272705958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 9126, 21247, 42494, 63741, 127482, 191223, 276211, 382446, 552422, 573669, 828633, 1147338, 1657266, 2485899, 3590743, 4971798, 7181486, 7457697, 10772229, 14915394, 21544458, 32316687, 64633374, 96950061, 193900122]

約数ペア:

[(1, 193900122), (2, 96950061), (3, 64633374), (6, 32316687), (9, 21544458), (13, 14915394), (18, 10772229), (26, 7457697), (27, 7181486), (39, 4971798), (54, 3590743), (78, 2485899), (117, 1657266), (169, 1147338), (234, 828633), (338, 573669), (351, 552422), (507, 382446), (702, 276211), (1014, 191223), (1521, 127482), (3042, 63741), (4563, 42494), (9126, 21247)]